| 摘要 |
PROBLEM TO BE SOLVED: To provide a receiver capable of extracting data by appropriately receiving radio waves transmitted from transmission antennas in a specific frequency and reaching the receiver, a reception system, a reception method and a reception program.SOLUTION: Fourier transformation processing means 42 applies Fourier transformation processing to digital signals based on analog signals transmitted from a plurality of transmission antennas installed at places separated from each other, and received by a reception antenna, respectively. On the basis of a processing result in the Fourier transformation processing means 42, detection signal generation means 48 generates a detection signal for synchronously detecting the digital signals. While using the detection signal generated by the detection signal generation means 48, detection means 45 synchronously detects the digital signals. On the basis of a result of the detection by the detection means 45, data extraction means 49 extracts data from the digital signals. |
